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在长春市尘肺普查过程中,我们重点对1963年1月至1987年12月期间经长春市职业病诊断组按1963年诊断标准进行诊断的168例尘肺死亡病例进行了回顾性调查。结果如下。不同尘肺死亡比尘肺死亡共168例,其中铸工尘肺43例,占25.60%;石棉肺41例,占24.00%;陶工尘肺40例,占23.81%,矽肺30例,占25.60%;其它尘肺14例,占8.33%。接尘年限接尘年限在10年以下死亡的36例,11～15年33例;16～20年20例;21～25年29例;26～30年17例;31～35年12例;36～40年17例;41年以上4例,分别占死亡例数的21.43%;19.64%;11.90%,17.26%,10.12%,7.12%,10.12%,2.38%。其中石棉肺、陶工尘肺,矽肺平均接尘年限较短,石棉肺最短接尘工龄1年,最长34年,平均接尘年限14年。矽肺最短接尘工龄1年,最长36年,平均接尘年限15年。陶工尘肺最短接尘工龄3年,最长32年,平均19年。168例尘肺病人平均接尘年限17.55年。
During the Changchun Pneumoconiosis General Survey, we retrospectively reviewed 168 cases of pneumoconiosis deaths diagnosed by the 1963 diagnostic criteria of the Changchun Occupational Disease Diagnostic Group from January 1963 to December 1987. The result is as follows. There were 168 cases of pneumoconiosis and pneumoconiosis deaths, among which 43 cases were foundry workers’ pneumoconiosis, accounting for 25.60%, 41 cases of asbestosis, accounting for 24.00%, 40 cases of potter’s pneumoconiosis accounting for 23.81%, 30 cases of silicosis accounting for 25.60%, and 14 cases of pneumoconiosis , Accounting for 8.33%. Dust-collecting life of dust-dead years in 10 years following the death of 36 cases, 11 to 15 years in 33 cases; 16 to 20 years in 20 cases; 21 to 25 years in 29 cases; 26 to 30 years in 17 cases; 31 to 35 years in 12 cases; 36 to 40 years in 17 cases; more than 41 years in 4 cases, accounting for 21.43% of deaths; 19.64%; 11.90%, 17.26%, 10.12%, 7.12%, 10.12% and 2.38% respectively. Among them asbestosis, potter’s pneumoconiosis, silicosis, the average dust collection period is short, shortest dust asbestos lung work length of 1 year, a maximum of 34 years, the average dust-years of 14 years. Silicone shortest dust work length of 1 year, a maximum of 36 years, the average dust-years of 15 years. Potters dust the shortest dust exposure length of 3 years, the longest 32 years, an average of 19 years. 168 patients with pneumoconiosis average dust life of 17.55 years.